From b3fe990dd7ef25fa8f8e47b04fb7522942c6668d Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Thu, 18 Apr 2019 21:33:42 +0300 Subject: lib/rendercopy: Configure MOCS more consistently MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Unify the MOCS to be more consistently across the platforms. Currently gen8+ are specifyig UC whereas earlier platforms generally use PTE. Let's make everyone more or less specify L3+PTE. Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson --- lib/gen8_render.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'lib/gen8_render.h') diff --git a/lib/gen8_render.h b/lib/gen8_render.h index 7e33bea2..31dc01bc 100644 --- a/lib/gen8_render.h +++ b/lib/gen8_render.h @@ -67,6 +67,21 @@ /* STATE_BASE_ADDRESS state size in pages*/ #define GEN8_STATE_SIZE_PAGES(x) ((x) << 12) +#define BDW_MOCS_PTE (0 << 5) +#define BDW_MOCS_UC (1 << 5) +#define BDW_MOCS_WT (2 << 5) +#define BDW_MOCS_WB (3 << 5) +#define BDW_MOCS_TC_ELLC (0 << 3) +#define BDW_MOCS_TC_LLC (1 << 3) +#define BDW_MOCS_TC_LLC_ELLC (2 << 3) +#define BDW_MOCS_TC_L3_PTE (3 << 3) +#define BDW_MOCS_AGE(x) ((x) << 0) + +#define CHV_MOCS_UC (0 << 5) +#define CHV_MOCS_WB (3 << 5) +#define CHV_MOCS_NO_CACHING (0 << 3) +#define CHV_MOCS_L3 (3 << 3) + /* Shamelessly ripped from mesa */ struct gen8_surface_state { -- cgit v1.2.3